Encrypt. Split. Vanish.

Privacy-first steganography tools that hide encrypted secrets inside images using military-grade AES-256 encryption and Shamir Secret Sharing.

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Core Features

AES-256 Encryption

Military-grade encryption ensures your secrets remain protected even if discovered.

Shamir Secret Sharing

Split secrets across multiple images for ultimate security and redundancy.

LSB Steganography

Hide data invisibly within image pixels using advanced steganographic techniques.

Cross-Platform

iOS available now! macOS, Windows, and Linux coming September 2025.

View detailed features →

Choose Your Platform

iOS & macOS

$49.99 USD
  • Universal iOS app (available now)
  • macOS app (coming September 2025)
  • Face ID encryption/decryption
  • Face ID + PIN dual authentication
  • Single & Multi-Fragment steganography
  • AES-256 encryption
Learn More

Linux Desktop

Free
  • Cross-platform Qt application
  • Command-line interface
  • AppImage distribution
  • Coming September 2025
Learn More

Windows Desktop

$14.99 USD
  • Native Windows application
  • Modern WinUI interface
  • Full feature parity
  • Coming September 2025
Learn More

Trusted by Design

  • Built on proven cryptographic standards (AES-256, Shamir Secret Sharing)
  • Designed with a privacy-first architecture — no tracking, no telemetry
  • Delivered as a cross-platform native app (iOS, macOS, Windows, Linux)
  • Developed with clean-room implementation, security reviewed and open for inspection

About NEXATECH AI EFFICIENCY SERVICES LTD.

We are a Canadian cybersecurity company specializing in privacy-preserving technologies. Our mission is to make advanced cryptographic tools accessible to everyone who values their digital privacy.

Technical development powered by HarrisonSec Lab - bringing cutting-edge research to practical security solutions.